Portable Ozone Sensor
Portable Ozone Sensor
A-21ZX Ecosensor Ozone Monitor quickly measures ambient ozone levels. 0.02-9.99 PPPM range. 8 hr battery life.
Features:
- Small size and high sensitivity
- Ease of calibration and service
- Low warm-up time
- Very simple operation
- Carry Pouch for Belt Included
Related Files

Measuring ozone in an Occupied Room
21.7 k

A-21ZX Info Sheet
104.4 k

A-21ZX Sensor Replacement
18.4 k
Specifications:
A-21ZX Ecosensor Ozone Monitor quickly measures ambient ozone levels. 0.02-9.99 PPPM range. 8 hr battery life.
Features:
- Small size and high sensitivity
- Ease of calibration and service
- Low warm-up time
- Very simple operation
- Carry Pouch for Belt Included
Related Files
| Measuring ozone in an Occupied Room | |
| 21.7 k | |
| A-21ZX Info Sheet | |
| 104.4 k | |
| A-21ZX Sensor Replacement | |
| 18.4 k |
| Range: | 0-10 ppm, sensitivity as low as 0.02 ppm |
| Display | digital readout in 0.01 ppm increments |
| Measurement principle | HMOS (heated metal oxide semiconductor) sensor |
| Power requirements | 12 VDC unregulated, AC adapters available worldwide |
| Battery | Rechargeable batteries last more than 8 hours |
| Size: | 50 × 100 × 25 mm (2 × 4 × 1 in) |
| Weight | 170 grams (6 oz) |
Related Products:
| Inexpensive Ambient Ozone Sensor | |
| Ozone Checker |


